|
Papua New Guinea | |
- Autonomous Region of Bougainville
| Bougainville Copper |
|
USA | |
| Cooper, Joseph F., Dunning, Gail E. (1986) Mineralogy of the Kalkar Quarry, Santa Cruz, California. The Mineralogical Record, 17 (5) 315-326 |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Gross, E.B., Chesterman, C.W., Dunning, G.E., and Cooper, J.F. (1967) Mineralogy of the Kalkar quarry, Santa Cruz, California. California Division Mines and Geol. Special Report 92: 8 Gross, E.B., Wainwright, J.E.N., and Evans, B.W. (1965) Pabstite, the tin analogue of benitoite. American Mineralogist: 50: 1164-1169 Gross, Eugene Bischoff & John E.N. Wainwright (1964), Barium-tin-titanium silicate having the benitoite structure (abstract): Geological Society of America, Cordilleran Section Meeting Program, Seattle, March 1964: 36 Van Nostrand Reinholt Press: 93, 138. |